超奇怪的时钟程序，高手指导一下洛

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whq20080808| 高级技术员

楼主 | 2010-9-19 22:44 | 只看该作者回帖奖励

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时钟程序, TI, EDA, play, ISPlay

感觉省略和不省略差不多，但dis=timedata有和没有竟然会影响到延时程序
#include<reg51.h>
#define uchar unsigned char
#define led_data P0
#define led_bit P2
int b=0;
uchar conls=0;
uchar code table[]={0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7f,0x6f,0x00};
uchar data scan_con[6]={0xFE,0xFD,0xFB,0xF7,0xEF,0xDF};
//uchar data dis[8]={0x00,0x00,0x00,0x00,0x00,0x00,0x0a,0x00};
uchar data timedata[6]={0x00,0x00,0x00,0x00,0x02,0x01};
display();
void delay(uchar z);
initializa();

void main()
{
initializa();
while(1)
{
  display();
}
}
display()
{
uchar k;
for(k=0;k<6;k++)
{
  led_data=table[timedata[k]];led_bit=scan_con[k];delay(1);P2=00;
}
}
void delay(int z)
{
int x,y;
for(x=0;x<z;x++)
  for(y=0;y<120;y++);
}
initializa()
{
/*int i;
for(i=0;i<6;i++)

{
  dis=timedata;
}*/
TH0=0X3C;TL0=0XB0;
TMOD=0x01;
ET0=1;
TR0=1;
EA=1;
}
void time_intt0(void)interrupt 1
{
ET0=0;TR0=0;TH0=0X3C;TL0=0XB0;TR0=1;
conls++;
if(conls==20)
{
  conls=0x00;
  timedata[0]++;
  if(timedata[0]>=10)
  {
timedata[0]=0;timedata[1]++;
if(timedata[1]>=6)
{
timedata[1]=0;timedata[2]++;
if(timedata[2]>=10)
{
   timedata[2]=0;timedata[3]++;
   if(timedata[3]>=6)
   {
   timedata[3]=0;timedata[4]++;
   if(timedata[4]>=10)
   {
   timedata[4]=0;timedata[5]++;
   }
   if(timedata[5]==2)
   {
      if(timedata[4]==4)
      {
      timedata[4]=0;timedata[5]=0;
      }
   }
   }

   }
}
}

/*for(b=0;b<6;b++)

{
   dis=timedata;
}*/

  }
ET0=1;

}